execmockserver

package

v0.0.0-...-6418450 Latest Latest Go to latest Published: May 6, 2024 License: Apache-2.0 Imports: 14 Imported by: 0

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Repository

chromium.googlesource.com/infra/luci/luci-go

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Documentation ¶

Overview ¶

Package execmockserver implements the "net/rpc" based client/server pair which is used by execmock to communicate to/from mock subprocesses.

Index ¶

func ClientIntercept(runnerRegistry map[uint64]reflect.Value) (exitcode int, intercepted bool)
func RegisterInvocation[Out any](s *Server, InvocationInput *InvocationInput, outputFn func(Out, string, error)) (string, uint64)
type InvocationInput
type InvocationOutput
type Server
- func Start() (ret *Server)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ClientIntercept ¶

func ClientIntercept(runnerRegistry map[uint64]reflect.Value) (exitcode int, intercepted bool)

ClientIntercept will look for the LUCI_EXECMOCK_CTX environment variable, and, if found, invoke `cb` with an initialized Client as well as the input corresponding to this invocation.

The callback will execute the mock function with the decoded input, and then possibly call Client.SetInvocationOutput.

See go.chromium.org/luci/common/execmock

func RegisterInvocation ¶

func RegisterInvocation[Out any](s *Server, InvocationInput *InvocationInput, outputFn func(Out, string, error)) (string, uint64)

RegisterInvocation registers an invocation and returns an environment variable which can be set for a subprocess which calls `Intercept()`.

Types ¶

type InvocationInput ¶

type InvocationInput struct {
	RunnerID    uint64
	RunnerInput any
	StartError  error
}

type InvocationOutput ¶

type InvocationOutput struct {
	InvocationID uint64
	RunnerOutput any
	RunnerError  string
	RunnerPanic  string
}

type Server ¶

type Server struct {
	// contains filtered or unexported fields
}

func Start ¶

func Start() (ret *Server)

func (*Server) Close ¶

func (e *Server) Close() error

func (*Server) GetInvocationInput ¶

func (e *Server) GetInvocationInput(invocationID uint64, reply *InvocationInput) error

func (*Server) SetInvocationOutput ¶

func (e *Server) SetInvocationOutput(InvocationOutput *InvocationOutput, none *int) error

Source Files ¶

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